Features
- Chase out damaged threads and remove nicks and burrs without undercutting good threads
- Die sizes included: 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 9/16"-12, 9/16"-18, 5/8"-11, and 5/8"-18
- Tap sizes included: 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 9/16"-12 and 9/16"-18
- Taps and dies are highly tempered for strength and durability
- Taps and dies are color-coded for quick visual identification